137.234.86.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-29 | Current | AS637 | United States Department of Defense (DoD) |
| 2026-09-18 | 2026-09-26 | AS637 | United States Department of Defense (DoD) |
| 2026-09-11 | 2026-09-17 | AS637 | United States Department of Defense (DoD) |
| 2026-08-28 | 2026-09-02 | AS637 | United States Department of Defense (DoD) |
| 2026-08-15 | 2026-08-16 | AS637 | United States Department of Defense (DoD) |
| 2026-08-13 | 2026-08-14 | AS637 | United States Department of Defense (DoD) |
| 2026-07-31 | 2026-08-01 | AS637 | United States Department of Defense (DoD) |
| 2026-07-15 | 2026-07-16 | AS637 | United States Department of Defense (DoD) |
| 2026-06-13 | 2026-06-26 | AS637 | United States Department of Defense (DoD) |